Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 5867 | 0.006998 | 0.0104231 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-6_12.opb |
MD5SUM | d3b3d1e364c50657a7515a2e4087a65b |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5867 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5867 |
Optimality of the best value was proved | YES |
Number of variables | 78 |
Total number of constraints | 84 |
Number of constraints which are clauses | 72 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 78 |
Biggest coefficient in the objective function | 2194 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 39785 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 2194 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 39785 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.00 c starting to Solve 0.00/0.00 c total time = 0 0.00/0.00 o 5867 0.00/0.00 c quality of integer solution is H 0.00/0.00 s OPTIMUM FOUND 0.00/0.00 v -x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 0.00/0.00 v -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 x56 0.00/0.00 v -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 -x78
OK 5867
/tmp/evaluation/372375-1177092565/instance-372375-1177092565.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-372375-1177092565 -o ROOT/results/node23/solver-372375-1177092565 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/372375-1177092565/instance-372375-1177092565.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.97 0.99 3/77 19652 /proc/meminfo: memFree=1753632/2055920 swapFree=4169120/4192956 [pid=19652] ppid=19650 vsize=2656 CPUtime=0 /proc/19652/stat : 19652 (glpPBv3) R 19650 19652 18466 0 -1 0 297 0 0 0 0 0 0 0 18 0 1 0 157173668 2719744 268 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/19652/statm: 663 270 219 40 0 78 0 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.0104231 CPU time (s): 0.006998 CPU user time (s): 0.006998 CPU system time (s): 0 CPU usage (%): 67.1393 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.006998 system time used= 0 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 342 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 12 involuntary context switches= 0 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node23 on Fri Apr 20 18:09:25 UTC 2007 IDJOB= 372375 IDBENCH= 24967 IDSOLVER= 166 FILE ID= node23/372375-1177092565 PBS_JOBID= 4640324 Free space on /tmp= 66453 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb COMMAND LINE= glpPBv3 /tmp/evaluation/372375-1177092565/instance-372375-1177092565.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-372375-1177092565 -o ROOT/results/node23/conversion-372375-1177092565 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372375-1177092565/instance-372375-1177092565.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-372375-1177092565 -o ROOT/results/node23/solver-372375-1177092565 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/372375-1177092565/instance-372375-1177092565.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= d3b3d1e364c50657a7515a2e4087a65b RANDOM SEED= 859017314 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.276 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.276 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1753976 kB Buffers: 56548 kB Cached: 154012 kB SwapCached: 2552 kB Active: 139868 kB Inactive: 94660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1753976 kB SwapTotal: 4192956 kB SwapFree: 4169120 kB Dirty: 2500 kB Writeback: 0 kB Mapped: 30492 kB Slab: 52900 kB Committed_AS: 2738256 kB PageTables: 1796 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66453 MiB End job on node23 on Fri Apr 20 18:09:26 UTC 2007